Expanse Tension Theory - John Holland 

Welcome to Expanse Tension Theory — where we explore one of the biggest questions in science: what really causes gravity?

Please visit the full research portfolio website at  www.expansetension.org

Modern physics is powerful, but mysteries remain — dark matter, dark energy, and the true nature of space itself. What if there’s a deeper, hidden layer?

ETT proposes a bold idea: the universe is filled with an invisible, all-pervading field. As the universe expands, matter resists — creating a cosmic tension. That tension may be what we feel as gravity.

Built within real physics, this framework suggests a single underlying mechanism could connect everything from galaxies to black holes.

On this channel, we break it down step by step — from core theory to cutting-edge ideas — exploring whether the universe is simpler, more connected, and far more fascinating than we ever imagined.